Ask us for furnace repair services in Missoula & the Western Montana area

Keep Your Property Perfectly Warm

Reliable Furnace & Boiler Solutions in Missoula, MT


When winter hits Western Montana, you need more than just a working heater—you need a system that’s built to last and backed by expert service. At JL Mechanical, we go beyond basic repairs and installations by offering customized heating solutions designed for your home or business. Our team works with all makes and models, ensuring efficient performance and long-term reliability.


Whether you're upgrading to a high-efficiency unit, converting from electric to gas, or need a new zone control system, our HVAC professionals will tailor the installation to meet your specific needs.

Energy-Efficient Heating Systems That Save You Money


We understand that heating is one of the biggest energy expenses during the colder months. That’s why we help clients choose energy-efficient furnaces and boilers that reduce utility costs without sacrificing comfort. Ask us about ENERGY STAR® certified systems and programmable thermostats to improve control and reduce waste.


We also offer inspections and efficiency audits, so you can catch issues early and optimize performance year-round.


Why Choose JL Mechanical for Your Heating Needs?

  • Fast response times, even during peak winter season
  • Complete system diagnostics to get to the root of the problem
  • Expert knowledge of residential and light commercial systems
  • Commitment to clean, professional workmanship on every visit


When the cold weather comes around, you’ll want a reliable heating system. That’s where JL Mechanical comes in. We offer everything you need to warm up your property in Missoula & the Western Montana area. From repair services to installation for all types of furnaces and boilers, we have you covered. We have over four decades of experience, so you can rest assured that we’ll do the job right.


Call us today to schedule your furnace or boiler project.

We can handle any type of boiler or furnace project. For example, you can ask us for:

See what we can handle

Furnace Repair Services

Boiler Installation Services

Furnace Installation

Furnace Replacement Services

Ductwork installation services

Boiler Repair Services

Gas Line Installation Services

Heating & Duct Work Design Services

Contractual Maintenance Services

Our fully licensed and insured technicians will pay close attention to every detail to make sure that your project goes perfectly. We use high-quality products from all major brands to give you lasting results.